<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JSONP 实例</title>
</head>
<body>
<div id="divCustomers"></div>
<p id="demo"></p>
<script type="text/javascript">
function callbackFunction(result, methodName)
{
    var html = '<ul>';
    for(var i = 0; i < result.length; i++)
    {
        html += '<li>' + result[i] + '</li>';
    }
    html += '</ul>';
    document.getElementById('divCustomers').innerHTML = html;
    console.log(result)
}
var obj = JSON.parse('{ "name":"runoob", "alexa":10000, "site":"www.runoob.com" }');
document.getElementById("demo").innerHTML = obj.name + "：" + obj.site;
</script>
<script type="text/javascript" src="https://www.runoob.com/try/ajax/jsonp.php?jsoncallback=callbackFunction"></script>
</body>
</html>